| CZCarl Zeiss Smt INC | Danvers | MA | Machinery Manufacturing333242 | — | ◇ UNVERIFIED |
 Carl Zeiss Vision Northeast | Hopkinton | MA | Machinery Manufacturing333314 | — | ◇ UNVERIFIED |
| CCbre | Lexington | MA | Machinery Manufacturing333921 | — | ◇ UNVERIFIED |
| CHCherry Hill Condominium | Beverly | MA | Machinery Manufacturing333921 | — | ◇ UNVERIFIED |
| CBChor Bishop Eid Apartments | Fall River | MA | Machinery Manufacturing333921 | — | ◇ UNVERIFIED |
| CECity Elevator Company | Woburn | MA | Machinery Manufacturing333921 | — | ◇ UNVERIFIED |
| COCity of Methuen Town Hall | Methuen | MA | Machinery Manufacturing333921 | — | ◇ UNVERIFIED |
| CCClark Custom Fabrication LLC | Taunton | MA | Machinery Manufacturing333210 | — | ◇ UNVERIFIED |
| CECommonwealth Elevator | Quincy | MA | Machinery Manufacturing333921 | — | ◇ UNVERIFIED |
| CBContinental Biomass Industries, INC. | Foxboro | MA | Machinery Manufacturing333120 | — | ◇ UNVERIFIED |
| CLCrown Lift Trucks | Woburn | MA | Machinery Manufacturing333924 | — | ◇ UNVERIFIED |
| CSC S Industries, LLC | Ludlow | MA | Machinery Manufacturing333992 | — | ◇ UNVERIFIED |
| CICZAR Industries Inc. | Chicopee | MA | Machinery Manufacturing333514 | — | ◇ UNVERIFIED |
| EEEagle Elevator CO INC | Roxbury | MA | Machinery Manufacturing333921 | — | ◇ UNVERIFIED |
| EEEagle Elevator CO. INC | Fall River | MA | Machinery Manufacturing333921 | — | ◇ UNVERIFIED |
| EDEast Dedham Gas | Dedham | MA | Machinery Manufacturing333132 | — | ◇ UNVERIFIED |
 Edwards Vacuum LLC | Chelmsford | MA | Machinery Manufacturing333912 | — | ◇ UNVERIFIED |
| ETElite Turf Care | Sterling | MA | Machinery Manufacturing333112 | — | ◇ UNVERIFIED |
| ETEpic Technologies INC | Woburn | MA | Machinery Manufacturing333993 | — | ◇ UNVERIFIED |
| EDEquipment Depot Ne INC | Bridgewater | MA | Machinery Manufacturing333924 | — | ◇ UNVERIFIED |
| ECEric's Crane Service | Marblehead | MA | Machinery Manufacturing333923 | — | ◇ UNVERIFIED |
| FTF&d Tool Company INC | Three Rivers | MA | Machinery Manufacturing333512 | — | ◇ UNVERIFIED |
 F. H. Peterson Machine Corporation | Hanover | MA | Machinery Manufacturing333249 | — | ◇ UNVERIFIED |
| FMFilter-kleen Manufacturing Co., INC. | Westford | MA | Machinery Manufacturing333999 | — | ◇ UNVERIFIED |
| FMFire-1 Manufacturing Inc. | Mendon | MA | Machinery Manufacturing333924 | — | ◇ UNVERIFIED |
| FRFleet Robotics | Charlestown | MA | Machinery Manufacturing333998 | — | ◇ UNVERIFIED |
| FBFormlabs Billerica | North Billerica | MA | Machinery Manufacturing333248 | — | ◇ UNVERIFIED |
| FAFortify at Boston Road | North Billerica | MA | Machinery Manufacturing333248 | — | ◇ UNVERIFIED |
| FMFranklin Manor Condominiums | Melrose | MA | Machinery Manufacturing333921 | — | ◇ UNVERIFIED |
| FFujitech | Sharon | MA | Machinery Manufacturing333921 | — | ◇ UNVERIFIED |
| FWFw Webb Company | Watertown | MA | Machinery Manufacturing333914 | — | ◇ UNVERIFIED |
| GRGartner Refrigeration and Manufacturing, INC | West Springfield | MA | Machinery Manufacturing333415 | — | ◇ UNVERIFIED |
| GFGrandview Farms INC | Chicopee | MA | Machinery Manufacturing333111 | — | ◇ UNVERIFIED |
| GCGtc Construction Management CO | Stoughton | MA | Machinery Manufacturing333921 | — | ◇ UNVERIFIED |
| HDHarmonic Drive LLC | Peabody | MA | Machinery Manufacturing333612 | — | ◇ UNVERIFIED |
| HPHarpak-ulma Packaging | Taunton | MA | Machinery Manufacturing333241 | — | ◇ UNVERIFIED |
| HUHarvard University Teele Hall | Allston | MA | Machinery Manufacturing333921 | — | ◇ UNVERIFIED |
| HWHearth Works Fireplace Center, INC | North Reading | MA | Machinery Manufacturing333414 | — | ◇ UNVERIFIED |
| HCHtp Comfort Solutions LLC | East Freetown | MA | Machinery Manufacturing333414 | — | ◇ UNVERIFIED |
| HAHurley and David | Springfield | MA | Machinery Manufacturing333415 | — | ◇ UNVERIFIED |
| IMIan Macdonald Crane & Rigging CO INC | South Easton | MA | Machinery Manufacturing333999 | — | ◇ UNVERIFIED |
| ILInkbit LLC | Medford | MA | Machinery Manufacturing333244 | — | ◇ UNVERIFIED |
| IIIpsco International | Attleboro | MA | Machinery Manufacturing333220 | — | ◇ UNVERIFIED |
| JMJad Manufacturing LLC | Plymouth | MA | Machinery Manufacturing333515 | — | ◇ UNVERIFIED |
| JAJebaz Auto Repair | Malden | MA | Machinery Manufacturing333921 | — | ◇ UNVERIFIED |
| JMJi Morris | Southbridge | MA | Machinery Manufacturing333515 | — | ◇ UNVERIFIED |
| KEKeystone Elevator Service and Modernization, LLC | Quincy | MA | Machinery Manufacturing333921 | — | ◇ UNVERIFIED |
| KEKeystone Elevator Service and Modernization, LLC | Boston | MA | Machinery Manufacturing333921 | — | ◇ UNVERIFIED |
| KIKoby Incorporated | Marlborough | MA | Machinery Manufacturing333413 | — | ◇ UNVERIFIED |
| LKLamb Knitting Machine Corporation | Chicopee | MA | Machinery Manufacturing333248 | — | ◇ UNVERIFIED |
